FVXX20 KNES 280110
VOLCANIC ASH ADVISORY
ISSUED: 20061228/0110Z VAAC: WASHINGTON
VOLCANO: SOUFRIERE HILLS 1600-05
LOCATION: N1642 W06210 AREA: W_INDIES
SUMMIT ELEVATION: 3002 FT (915 M)
ADVISORY NUMBER: 2006/771
INFORMATION SOURCE: GOES-12. GFS WINDS.
ERUPTION DETAILS: CONTINUOUS ASH AND GAS EMISSIONS
OBS ASH DATE/TIME: 27/2345Z
OBS ASH CLOUD: SFC/FL080 N1720 W06324 - N1656
W06245 - N1638 W06257 - N1707 W06338 - N1720
W06324 MOVING W 20 KNOTS.
FCST ASH CLOUD +6H: 28/0600Z SFC/FL080 25NM WIDE
LINE BETWEEN N1656 W06336 - N1642 W06214.
FCST ASH CLOUD +12H: 28/1200Z SFC/FL080 25NM WIDE
LINE BETWEEN N1653 W06340 - N1641 W06216.
FCST ASH CLOUD +18H: 28/1800Z SFC/FL080 25NM WIDE
LINE BETWEEN N1646 W06344 - N1643 W06216.
REMARKS: ASH HAS BECOME DIFFICULT TO SEE IN
SATELLITE IMAGERY. MULTISPECTRAL IMAGES STILL
FAINTLY DEPICT AN AREA OF ASH WEST-NORTHWEST OF
THE VOLCANO. A HOTSPOT IS OCCASIONALLY VISIBLE AS
WELL. GFS MODEL WINDS ARE FORECAST TO CHANGE
LITTLE DURING THE FORCAST PERIOD. ...RUMINSKI
NEXT ADVISORY: WILL BE ISSUED BY 20061228/0715Z
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